Elenco - Os Flintstones E O Diamante
Jeff Bergman
Fred Flintstone / Parking Guard / Vendor (voice)
Tress MacNeille
Wilma Flintstone / Woman Scream #2 (voice)
Kevin Michael Richardson
Barney Rubble / Hector / Jewel Guard (voice)
Grey DeLisle
Betty Rubble / Mystery Woman (voice)
Jeff Bennett
Villain / Xavier / Announcer / Waiter (voice)
Frank Welker
Dino / Monkey / Elevator Guy (voice)
Tom Kenny
Bellboy / Vendor / Bowling Announcer (voice)
Zelda Rubinstein
Psychiatrist (voice)
Joseph L. Altruda
Stoney Altruda (voice)
John Kassir
Concerge / Bartender / Border Guard (voice)
John Stephenson
Mr. Slate (voice)Oren Waters
Singer (baritone) (voice)Maxi Anderson
Singer (soprano) (voice)
Carmen Twillie
Singer (tenor) (voice)
Wil Wheaton
Singer (bass) (voice)
Mark Mangini
Dino (voice)